My 5yr old son thought it would have been funny to floor my gas pedal with my 217k mile 454 when it was it idle.

Luckily, I set the rpm fuel cut to 4100. As it was bouncing off the rev limiter, and me running to the truck to stop him.....I learned my lesson.

They work.

the rev limiter from the factor is at 4800 rpm or something. I think it would have surely blown up if I hadn't dropped it. My oil pressure sucks.